<template>
  <div>
          <!-- 面包屑导航区域 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>数据统计</el-breadcrumb-item>
        <el-breadcrumb-item>数据报表</el-breadcrumb-item>
        </el-breadcrumb>
        <el-card>
           <!-- 为ECharts准备一个具备大小（宽高）的Dom -->
    <div id="main" style="width: 600px;height:400px;"></div>
        </el-card>
  </div>
</template>
<script>
import echarts from 'echarts'

export default {
  data () {
    return {

    }
  },
  created () {

  },
  // 此时页面上的元素，已经被渲染完毕了！
  mounted () {
    // 基于准备好的dom，初始化echarts实例
    var main = document.getElementById('main')
    const myChart = this.$echarts.init(main)
    // 基于准备好的dom，初始化echarts实例
    // var myChart = echarts.init(document.getElementById('main'))
    // 指定图表的配置项和数据
    var option = {
      title: {
        text: 'ECharts 入门示例'
      },
      tooltip: {},
      legend: {
        data: ['销量']
      },
      xAxis: {
        data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
      },
      yAxis: {},
      series: [{
        name: '销量',
        type: 'bar',
        data: [5, 20, 36, 10, 10, 20]
      }]
    }
    myChart.setOption(option)
  },
  methods: {

  }

}
</script>
<style lang="less" scoped>

</style>
